condition	mean	min	max
4 h after light	0.00782275	0.0	0.0156455
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0023125166666666665	0.0	0.00693755