condition	mean	min	max
0 h after light	4.2617650000000005	3.61419	4.90934
4 h after light	4.331695	4.10696	4.55643
8 h after light	7.1515450000000005	6.48506	7.81803
4 h after dark	5.66634	5.61723	5.71545
8 h after dark	6.24104	6.0331	6.44898
12 h after dark	3.899825	3.67051	4.12914