condition	mean	min	max
4 h after light	1.6988750000000001	1.24699	2.15076
8 h after light	4.085445	0.0	8.17089
12 h after light	0.88251	0.0	1.76502
4 h after dark	2.3864199999999998	0.0	4.80488
8 h after dark	1.6606766666666666	0.0	4.98203
12 h after dark	4.21594	0.0	6.84295