condition mean min max 1 h after light 2.420431495 1.7968979409999999 3.0439650489999996 3 h after light 3.0886767563333333 2.360246541 3.6042368419999997 5 h after light 2.9929800066666665 2.624281525 3.18526972 7 h after light 3.3798793873333333 3.022095246 3.975776953 9 h after light 3.6824186130000003 3.293491121 4.166544057 11 h after light 2.745076641333333 2.433927348 3.243229776 13 h after light 2.575599793333333 2.313921181 2.84997341 15 h after light 2.942943104666667 2.35051968 3.822509826 1 h after dark 2.9437757483333336 2.6469378580000003 3.4482622480000003 3 h after dark 2.9357710443333334 2.597605809 3.269079871 5 h after dark 3.0038612463333334 2.701687914 3.1731786619999998 7 h after dark 3.2114971866666666 2.6877121319999997 4.05899758