condition	mean	min	max
3 h after light	5.719495833333333	1.63446	14.8991
7 h after light	5.60315	1.24385	14.042
11 h after light	6.855893333333333	1.31394	13.3451
2 h after dark	7.284165	1.88333	12.7711
6 h after dark	4.5176091666666665	1.49935	9.75236
10 h after dark	5.18592225	0.370257	8.82744