condition	mean	min	max
0 h after light	4.9388000000000005	4.74298	5.13462
4 h after light	5.74388	5.37838	6.10938
8 h after light	7.63671	7.55358	7.71984
4 h after dark	6.66065	5.80806	7.51324
8 h after dark	7.036395000000001	7.00687	7.06592
12 h after dark	4.86603	4.20183	5.53023