condition	mean	min	max
3 h after light	0.005015125	0.0	0.0601815
7 h after light	0.0	0.0	0.0
11 h after light	0.0029438166666666665	0.0	0.0353258
2 h after dark	0.014670999999999998	0.0	0.176052
6 h after dark	0.0	0.0	0.0
10 h after dark	0.0	0.0	0.0