condition	mean	min	max
4 h after light	28.9536	27.6828	30.2244
8 h after light	12.305250000000001	12.1359	12.4746
12 h after light	10.496925000000001	9.95945	11.0344
4 h after dark	25.7829	25.0237	26.6653
8 h after dark	35.8897	31.979	39.6955
12 h after dark	36.9289	30.6173	42.0937