condition	mean	min	max
2 h after light	1.5122105000000001	0.571393	2.18229
6 h after light	1.3892383333333334	0.83042	1.89017
10 h after light	1.1493885	0.927454	1.57139
14 h after light	2.081288333333333	1.23629	2.58155
18 h after light	2.531808333333333	1.47934	3.3022
2 h after dark	2.240485	1.06443	3.55088