condition	mean	min	max
4 h after light	25.774436	23.936197	27.612675
8 h after light	29.602176	20.98243	38.221922
12 h after light	23.585971999999998	17.553939	29.618005
4 h after dark	29.2259045	20.019066	38.432743
8 h after dark	31.1116375	15.511207	46.712068
12 h after dark	13.094689	13.094689	13.094689