condition	mean	min	max
0 h after light	5.250825000000001	4.97721	5.52444
4 h after light	11.172235	8.52397	13.8205
8 h after light	10.738050000000001	10.615	10.8611
4 h after dark	7.264835	6.45797	8.0717
8 h after dark	6.019685	5.88283	6.15654
12 h after dark	5.002655000000001	4.5235	5.48181