condition	mean	min	max
4 h after light	2.31438	2.09468	2.53408
8 h after light	0.1583895	0.0	0.316779
12 h after light	2.1987900000000002	1.57468	2.8229
4 h after dark	1.0368149666666666	0.0809649	1.73553
8 h after dark	2.92911	1.33398	3.74133
12 h after dark	1.2244766666666667	0.0	1.86404