condition	mean	min	max
4 h after light	41.155094000000005	40.034573	42.275615
8 h after light	44.6519585	43.800731	45.503186
12 h after light	41.738076500000005	40.75177	42.724383
4 h after dark	47.277243999999996	47.231695	47.322793
8 h after dark	45.19811	40.672464	49.723756
12 h after dark	43.448529	43.448529	43.448529