condition	mean	min	max
4 h after light	10.3	10.3	10.3
8 h after light	21.5	4.7	38.3
12 h after light	16.8	7.1	26.5
4 h after dark	13.2	2.4	24.0
8 h after dark	13.100000000000001	4.1	22.1
12 h after dark	28.35	10.5	46.2