condition	mean	min	max
4 h after light	258.0	258.0	258.0
8 h after light	253.04999999999998	236.2	269.9
12 h after light	236.05	149.4	322.7
4 h after dark	146.7	127.2	166.2
8 h after dark	133.05	112.4	153.7
12 h after dark	181.85000000000002	131.4	232.3