condition	mean	min	max
4 h after light	47.8465	38.3315	57.3615
8 h after light	56.060649999999995	54.8565	57.2648
12 h after light	43.67575	42.5897	44.7618
4 h after dark	64.33933333333333	61.2005	67.7896
8 h after dark	44.44146666666666	42.2419	46.7724
12 h after dark	54.7891	51.499	56.7031