condition	mean	min	max
3 h after light	5.29528	1.93993	12.3784
7 h after light	4.2163225	1.24161	9.39317
11 h after light	5.622005	1.80994	14.7626
2 h after dark	9.042915	3.2198	21.515
6 h after dark	9.084290833333334	3.17933	23.8406
10 h after dark	8.199626666666667	2.667	34.5218