condition	mean	min	max
2 h after light	5.199895	1.79642	9.24223
6 h after light	3.48362	0.0	8.28846
10 h after light	2.064415	0.0	3.47687
14 h after light	2.91751	0.0	5.36707
18 h after light	3.4587766666666666	1.24239	7.65099
2 h after dark	5.467465	1.86276	7.91828