condition	mean	min	max
4 h after light	24.785063333333333	21.40869	26.87746
8 h after light	17.26101	10.11323	23.27308
12 h after light	19.47648	9.51062	26.516659999999998
16 h after light	39.945499999999996	23.8707	56.600159999999995
4 h after dark	28.712646666666664	23.41763	33.44338
8 h after dark	19.326673333333332	17.96339	20.24664