condition	mean	min	max
3 h after light	61.1579	37.9005	95.0317
7 h after light	53.877116666666666	27.8723	86.1784
11 h after light	59.374491666666664	45.5974	77.5204
2 h after dark	62.688541666666666	50.5679	89.753
6 h after dark	57.617875	37.6045	74.386
10 h after dark	59.95794166666666	29.1515	81.8404