condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	1.879608	0.819564	2.6151
12 h after light	2.5224433333333334	0.0	5.7399
4 h after dark	2.10177	0.0	4.27233
8 h after dark	2.9373766666666667	0.0	4.80472
12 h after dark	0.59871	0.0	1.79613