condition mean min max 1 h after light 5.004348467 4.943453076 5.0652438580000005 3 h after light 3.2479579053333336 2.419860728 4.168815178 5 h after light 3.919283461333333 2.804753114 6.110007252999999 7 h after light 2.8194911973333334 1.8018372269999998 3.641138515 9 h after light 4.208201043333333 3.031463305 6.024621992 11 h after light 7.369415578666667 6.40472007 8.327732245 1 h after dark 9.922613528 9.426069464 10.28327739 3 h after dark 10.963287109333333 8.040909167999999 13.64774398 5 h after dark 10.361764041333332 9.351627611 11.85267171 7 h after dark 8.991322134 7.661447482000001 10.22679505 9 h after dark 6.742482291666667 5.106725852 8.692827236 11 h after dark 6.217337471333333 5.669421985 7.191218546