condition	mean	min	max
4 h after light	0.0077106	0.0	0.0154212
8 h after light	0.01684125	0.0	0.0336825
12 h after light	0.0109138	0.0	0.0218276
4 h after dark	0.0	0.0	0.0
8 h after dark	0.04113133333333333	0.0	0.123394
12 h after dark	0.009571666666666668	0.0	0.028715