condition	mean	min	max
0 h after light	4.278175	4.08584	4.47051
4 h after light	4.82629	4.48553	5.16705
8 h after light	5.2091899999999995	4.90237	5.51601
4 h after dark	6.0164550000000006	5.82871	6.2042
8 h after dark	5.90423	5.79348	6.01498
12 h after dark	4.666885	4.50102	4.83275