condition mean min max 0 h after light 0.24488349999999998 0.196491 0.293276 2 h after light 0.29082549999999996 0.274271 0.30738 4 h after light 0.0447287 0.0 0.0894574 8 h after light 0.18831920000000002 0.0938914 0.282747 12 h after light 0.195833 0.183318 0.208348 2 h after dark 0.093955 0.0 0.18791 4 h after dark 0.13322994999999999 0.0910319 0.175428 8 h after dark 0.0 0.0 0.0 12 h after dark 0.0955528 0.0936887 0.0974169