condition	mean	min	max
4 h after light	0.169915	0.168641	0.171189
8 h after light	0.1820802	0.0670614	0.297099
12 h after light	0.21814850000000002	0.215623	0.220674
4 h after dark	0.3875925	0.272367	0.502818
8 h after dark	0.267125	0.251953	0.282297
12 h after dark	0.230439	0.165787	0.295091