condition	mean	min	max
4 h after light	0.471191	0.363056	0.579326
8 h after light	2.3025200000000003	2.2829	2.32214
12 h after light	3.835585	3.34898	4.32219
4 h after dark	2.517895	2.46119	2.5746
8 h after dark	1.499315	1.37438	1.62425
12 h after dark	0.6887945	0.676536	0.701053