condition	mean	min	max
4 h after light	18.6218	13.2953	21.3613
8 h after light	23.913246666666666	6.24964	39.5306
12 h after light	25.700000000000003	15.2129	37.5219
4 h after dark	28.9908	22.9741	33.1671
8 h after dark	24.4827	16.9317	30.1168
12 h after dark	9.070590000000001	8.46128	9.84187