condition	mean	min	max
0 h after light	7.7468900000000005	7.57566	7.91812
4 h after light	5.663415	5.53098	5.79585
8 h after light	4.7573550000000004	4.16658	5.34813
4 h after dark	4.8832450000000005	4.80503	4.96146
8 h after dark	5.398574999999999	4.65642	6.14073
12 h after dark	6.023535	4.62217	7.4249