condition	mean	min	max
4 h after light	10.960454	10.925795	10.995113
8 h after light	10.422628	8.914727	11.930529
12 h after light	12.1413865	11.350383	12.93239
4 h after dark	16.155781	13.050705	19.260857
8 h after dark	15.922471000000002	14.812125	17.032817
12 h after dark	12.600934	12.600934	12.600934