condition	mean	min	max
0 h after light	0.5973425	0.59681	0.597875
4 h after light	1.0444985	0.912157	1.17684
8 h after light	1.796955	1.77136	1.82255
4 h after dark	2.937665	2.34457	3.53076
8 h after dark	2.654935	2.37095	2.93892
12 h after dark	0.7352734999999999	0.596008	0.874539