condition	mean	min	max
3 h after light	8.403844166666667	5.89177	14.4444
7 h after light	5.494665	2.97351	9.36408
11 h after light	3.4458933333333333	2.11665	5.44625
2 h after dark	5.6397275	3.67216	8.71207
6 h after dark	7.0889516666666665	4.29392	11.1646
10 h after dark	7.83106	5.2283	14.0347