condition	mean	min	max
0 h after light	1.38232	0.86501	1.89963
4 h after light	1.6317705	0.879811	2.38373
8 h after light	1.384115	1.23054	1.53769
4 h after dark	0.7645735	0.68111	0.848037
8 h after dark	1.622945	1.53074	1.71515
12 h after dark	0.6823345000000001	0.674821	0.689848