condition	mean	min	max
4 h after light	42.4	42.4	42.4
8 h after light	38.35	15.4	61.3
12 h after light	31.55	31.5	31.6
4 h after dark	46.8	12.0	81.6
8 h after dark	37.5	10.1	64.9
12 h after dark	22.900000000000002	9.1	36.7