condition	mean	min	max
4 h after light	1.71377	1.56024	1.8673
8 h after light	1.89169	1.67012	2.11326
12 h after light	1.6395300000000002	1.16253	2.11653
4 h after dark	2.0595866666666667	1.92888	2.31782
8 h after dark	1.42709	1.01415	1.64153
12 h after dark	2.7039733333333333	2.12756	3.68242