condition	mean	min	max
4 h after light	2.88952	2.30579	3.47325
8 h after light	2.771125	2.50779	3.03446
12 h after light	3.5216149999999997	3.27729	3.76594
4 h after dark	3.90293	3.63615	4.33054
8 h after dark	4.431896666666667	3.7964	4.78922
12 h after dark	3.0833633333333332	2.17943	3.77598