condition	mean	min	max
0 h after light	0.0	0.0	0.0
2 h after light	0.0	0.0	0.0
4 h after light	0.118793	0.0	0.237586
8 h after light	0.249678	0.166874	0.332482
12 h after light	0.1327956	0.0811442	0.184447
2 h after dark	0.04521665	0.0	0.0904333
4 h after dark	0.038826	0.0	0.077652
8 h after dark	0.04543645	0.0	0.0908729
12 h after dark	0.0	0.0	0.0