condition	mean	min	max
4 h after light	0.1875195	0.137641	0.237398
8 h after light	0.6752445	0.674072	0.676417
12 h after light	1.5566399999999998	1.13261	1.98067
4 h after dark	0.23117133333333334	0.129936	0.386793
8 h after dark	0.13251033333333334	0.114564	0.160596
12 h after dark	0.243504	0.158941	0.288329