condition	mean	min	max
4 h after light	52.7466	47.6881	57.8051
8 h after light	62.73115	59.509	65.9533
12 h after light	27.79585	27.3909	28.2008
4 h after dark	66.7425	64.6662	69.2807
8 h after dark	38.058566666666664	30.3535	42.2845
12 h after dark	35.303466666666665	31.3762	38.2796