condition	mean	min	max
4 h after light	2.31373	0.0	6.94119
8 h after light	1.14368	0.0	2.00754
12 h after light	7.02057	2.98422	11.8286
4 h after dark	4.3543433333333335	0.0	7.83045
8 h after dark	4.892923333333334	2.90384	6.54415
12 h after dark	2.5331366666666666	0.0	6.13286