condition	mean	min	max
0 h after light	13.2299	12.7854	13.6744
4 h after light	11.9357	11.2841	12.5873
8 h after light	10.20493	9.76926	10.6406
4 h after dark	11.772585	9.05117	14.494
8 h after dark	13.82945	13.3584	14.3005
12 h after dark	14.30025	13.5276	15.0729