condition mean min max 1 h after light 4.082466978 3.256334704 4.908599252 3 h after light 3.0765821896666665 1.7269629869999998 4.782604834 5 h after light 2.902738835666667 1.343785663 4.29535584 7 h after light 2.2890759613333334 1.960657127 2.913273893 9 h after light 1.5860782796666666 0.8499331929999999 2.189602222 11 h after light 2.6328706139999998 1.136921245 4.4766878 13 h after light 1.4623926323333334 0.7504609240000001 2.164230711 15 h after light 1.7367694393333333 0.758799945 3.4604873069999997 1 h after dark 1.875361 1.081143632 3.445493434 3 h after dark 1.3041086663333332 0.635654419 2.509551375 5 h after dark 1.3004473103333334 0.623302951 2.02143995 7 h after dark 1.2276384846666666 0.050111080999999995 2.6877121319999997