condition	mean	min	max
4 h after light	0.3014145	0.0	0.602829
8 h after light	0.0	0.0	0.0
12 h after light	0.0960105	0.0	0.192021
4 h after dark	0.09034933333333334	0.0	0.271048
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0