condition	mean	min	max
4 h after light	16.3	16.3	16.3
8 h after light	21.4	10.4	32.4
12 h after light	13.05	2.5	23.6
4 h after dark	26.200000000000003	25.3	27.1
8 h after dark	16.0	5.9	26.1
12 h after dark	28.6	22.2	35.0