condition	mean	min	max
4 h after light	11.695528	11.009252	12.381804
8 h after light	11.9490635	11.828802	12.069325
12 h after light	12.327357	10.487526	14.167188
4 h after dark	10.866178000000001	10.478756	11.2536
8 h after dark	11.938082	11.93724	11.938924
12 h after dark	10.298185	10.298185	10.298185