condition	mean	min	max
4 h after light	2.20359	2.06247	2.34471
8 h after light	1.7647249999999999	1.63879	1.89066
12 h after light	1.4894895	0.962439	2.01654
4 h after dark	2.9654366666666667	2.7447	3.25245
8 h after dark	1.9115466666666667	1.50091	2.15457
12 h after dark	2.3025200000000003	1.99435	2.59926