condition	mean	min	max
4 h after light	0.22394000000000003	0.150736	0.297144
8 h after light	0.183853	0.152709	0.214997
12 h after light	0.16238295000000003	0.0742209	0.250545
4 h after dark	0.024098866666666666	0.0	0.0392952
8 h after dark	0.0815632	0.0349166	0.163153
12 h after dark	0.026835233333333333	0.0	0.0479589