condition	mean	min	max
4 h after light	0.02723955	0.0	0.0544791
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.020412666666666666	0.0	0.061238
8 h after dark	0.04235576666666666	0.0	0.072653
12 h after dark	0.008453533333333334	0.0	0.0253606