condition	mean	min	max
0 h after light	1.191535	1.04155	1.34152
4 h after light	1.419425	1.24696	1.59189
8 h after light	0.783473	0.757307	0.809639
4 h after dark	1.28126	1.24213	1.32039
8 h after dark	1.398635	1.24561	1.55166
12 h after dark	1.292089	0.726778	1.8574