condition	mean	min	max
4 h after light	23.6	23.6	23.6
8 h after light	13.200000000000001	4.3	22.1
12 h after light	4.8	3.3	6.3
4 h after dark	23.65	9.0	38.3
8 h after dark	28.1	24.9	31.3
12 h after dark	26.549999999999997	13.2	39.9