condition mean min max 1 h after light 1.793390415 1.460821079 2.293659264 3 h after light 1.1175180916666665 0.284216788 1.6359006719999998 5 h after light 1.9216183273333332 1.5121185719999999 2.682496025 7 h after light 0.545053223 0.0 1.117533863 9 h after light 1.1752637796666667 0.99117145 1.497485004 11 h after light 0.9079341693333333 0.438546506 1.327088861 13 h after light 2.0505801323333332 1.408340445 3.030693625 15 h after light 1.1544928583333334 0.798415553 1.408998428 1 h after dark 1.9204586376666666 1.121279922 2.614039057 3 h after dark 2.114922073 2.046461847 2.1531712169999997 5 h after dark 0.7674244806666667 0.08454235199999999 1.6980643 7 h after dark 1.7965536173333334 1.334352993 2.2175308030000003