condition	mean	min	max
0 h after light	0.1514295	0.0	0.302859
4 h after light	0.6743525	0.154295	1.19441
8 h after light	0.074908	0.0	0.149816
4 h after dark	0.0746555	0.0	0.149311
8 h after dark	0.0	0.0	0.0
12 h after dark	0.075613	0.0	0.151226