condition	mean	min	max
3 h after light	2.7783503671666665	0.0	6.90644
7 h after light	2.23687584975	0.0	6.6886
11 h after light	2.01116955	0.0	4.08832
2 h after dark	3.235611668216667	0.0	10.2793
6 h after dark	3.6400723333333334	0.0	8.59721
10 h after dark	3.4359916666666668	0.0	7.29129