condition	mean	min	max
4 h after light	0.530735	0.332716	0.728754
8 h after light	0.1318215	0.0	0.263643
12 h after light	0.7167985	0.614468	0.819129
4 h after dark	0.8884976666666666	0.621164	1.30103
8 h after dark	0.8569613333333334	0.514516	1.15606
12 h after dark	1.2369266666666665	0.0	2.6731