condition	mean	min	max
4 h after light	29.2	29.2	29.2
8 h after light	5.300000000000001	4.9	5.7
12 h after light	28.349999999999998	24.4	32.3
4 h after dark	15.899999999999999	8.6	23.2
8 h after dark	10.8	10.4	11.2
12 h after dark	39.199999999999996	4.3	74.1