condition	mean	min	max
4 h after light	35.614352	33.629114	37.59959
8 h after light	49.7435015	43.544859	55.942144
12 h after light	36.7624	30.369867	43.154933
4 h after dark	34.6531645	27.657784	41.648545
8 h after dark	35.0964365	26.398596	43.794277
12 h after dark	31.86006	31.86006	31.86006