condition	mean	min	max
0 h after light	0.931095	0.82682	1.03537
4 h after light	0.6590005	0.475533	0.842468
8 h after light	1.86811	1.77236	1.96386
4 h after dark	1.457315	1.22288	1.69175
8 h after dark	1.0213235	0.821177	1.22147
12 h after dark	0.611788	0.550473	0.673103