condition	mean	min	max
0 h after light	0.03020465	0.0	0.0604093
4 h after light	0.0297271	0.0	0.0594542
8 h after light	0.0605214	0.0596593	0.0613835
4 h after dark	0.118565	0.059458	0.177672
8 h after dark	0.0	0.0	0.0
12 h after dark	0.14923999999999998	0.117818	0.180662