condition mean min max 0 h after light 0.9459515000000001 0.668493 1.22341 2 h after light 0.5761655 0.401809 0.750522 4 h after light 0.49984449999999997 0.475467 0.524222 8 h after light 1.4811649999999998 1.31171 1.65062 12 h after light 2.281415 2.21292 2.34991 2 h after dark 1.9108550000000002 1.65174 2.16997 4 h after dark 1.6378650000000001 1.54202 1.73371 8 h after dark 1.2487505 0.902281 1.59522 12 h after dark 0.8440075 0.617645 1.07037