condition mean min max 0 h after light 3.5985500000000004 3.14774 4.04936 2 h after light 1.663845 1.54593 1.78176 4 h after light 1.745925 1.71895 1.7729 8 h after light 2.59349 2.39055 2.79643 12 h after light 4.36027 3.9364 4.78414 2 h after dark 3.591285 2.94276 4.23981 4 h after dark 3.7065150000000004 3.10124 4.31179 8 h after dark 4.3611249999999995 3.88983 4.83242 12 h after dark 4.121545 3.23838 5.00471